On 10/13/19 11:47 PM, Stephen Rothwell wrote:
> Hi all,
>
> Changes since 20191011:
>
on i386:
ld: sound/soc/sof/control.o: in function `snd_sof_switch_put':
control.c:(.text+0x49a): undefined reference to `ledtrig_audio_set'
ld: control.c:(.text+0x4d1): undefined reference to `ledtrig_audio_set'
when
CONFIG_LEDS_TRIGGER_AUDIO=m
CONFIG_SND_SOC_SOF=y
This code in <linux/leds.h> does not handle the config combo above:
#if IS_ENABLED(CONFIG_LEDS_TRIGGER_AUDIO)
enum led_brightness ledtrig_audio_get(enum led_audio type);
void ledtrig_audio_set(enum led_audio type, enum led_brightness state);
#else
static inline enum led_brightness ledtrig_audio_get(enum led_audio type)
{
return LED_OFF;
}
static inline void ledtrig_audio_set(enum led_audio type,
enum led_brightness state)
{
}
#endif
--
~Randy
